Discover what happens to Isaiah, Margot, Nathan and the rest of the folks in Port Lawrence in this official Goosebumps novel based on the hit Disney Plus series! Includes an exclusive ending only available in this book! Thirty years ago, Harold Biddle died in a tragic accident but theres more to the story. Now, the teenage kids of Harolds classmates are determined to find out what happened to him all those years ago as long as Harolds spirit doesnt exact his revenge first! But Harold Biddle isnt the only monster roaming the streets of Port Lawrence. From doppelgangers to haunted books and one creepy dummy, Isaiah, Margot, James and the rest of their friends have to fight to stay alive or risk becoming monsters themselves! This official novel tells the story of season 1 of the hit Goosebumps series plus additional scenes and information not seen on the show, including resolving the shows cliffhanger ending! Includes an exclusive ending! Perfect for horror fans and fans of the beloved Goosebumps series